From: Dinh Nguyen <dinguyen@kernel.org>
To: Miquel Raynal <miquel.raynal@bootlin.com>,
Boris Brezillon <bbrezillon@kernel.org>
Cc: Marek Vasut <marek.vasut@gmail.com>,
Masahiro Yamada <yamada.masahiro@socionext.com>,
Richard Weinberger <richard@nod.at>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Boris Brezillon <boris.brezillon@bootlin.com>,
linux-mtd <linux-mtd@lists.infradead.org>,
Brian Norris <computersforpeace@gmail.com>,
David Woodhouse <dwmw2@infradead.org>
Subject: Re: [PATCH] mtd: rawnand: denali_dt: remove single anonymous clock support
Date: Thu, 7 Feb 2019 12:17:50 -0600 [thread overview]
Message-ID: <ea245b53-59c9-0d7f-f33a-44aa93db99ac@kernel.org> (raw)
In-Reply-To: <20190205141853.4b7ed954@xps13>
On 2/5/19 7:18 AM, Miquel Raynal wrote:
> Hi Dinh,
>
> Boris Brezillon <bbrezillon@kernel.org> wrote on Thu, 31 Jan 2019
> 18:26:44 +0100:
>
>> Hi Dinh,
>>
>> On Thu, 31 Jan 2019 11:24:16 -0600
>> Dinh Nguyen <dinguyen@kernel.org> wrote:
>>
>>> On 1/28/19 4:20 AM, Miquel Raynal wrote:
>>>> Hi Dinh,
>>>>
>>>> Masahiro Yamada <yamada.masahiro@socionext.com> wrote on Wed, 16 Jan
>>>> 2019 10:27:11 +0900:
>>>>
>>>>> (+CC Dinh Nguyen)
>>>>>
>>>>> On Tue, Jan 15, 2019 at 5:22 PM Miquel Raynal <miquel.raynal@bootlin.com> wrote:
>>>>>>
>>>>>> Hi Masahiro,
>>>>>>
>>>>>> Masahiro Yamada <yamada.masahiro@socionext.com> wrote on Tue, 15 Jan
>>>>>> 2019 17:11:34 +0900:
>>>>>>
>>>>>>> Commit 6f1fe97bec34 ("mtd: rawnand: denali_dt: add more clocks based
>>>>>>> on IP datasheet") introduced a more correct binding that requires
>>>>>>> three named clocks.
>>>>>>>
>>>>>>> Now that all upstream DT files migrated over to it, remove the single
>>>>>>> anonymous clock support.
>>>>>>
>>>>>> I would love to do that but I think this is against the "DT backward
>>>>>> compatibility rule".
>>>>>
>>>>> Yeah, I know this rule, but we break DT binding from time to time.
>>>>>
>>>>>
>>>>>
>>>>>> Anyway, IIRC it is accepted that this kind of
>>>>>> rule might be broken if decided per the arch-maintainer (in this
>>>>>> case, you I suppose). So if this is really what you want, I'll queue
>>>>>> it.
>>>>>
>>>>> My platform is fine, but this driver is used by SOCFPGA boards as well.
>>>>>
>>>>> I CCed the SOCFPGA maintainer, Dinh Nguyen.
>>>>>
>>>>
>>>> Gentle ping on this topic.
>>>>
>>>
>>> This patch looks fine to be. Feel free to add:
>>>
>>> Tested-by: Dinh Nguyen <dinguyen@kernel.org>
>>
>> I think Miquel is waiting for an Acked-by to confirm that you're okay
>> breaking backward compat with old DT.
>
> Yes, I am waiting for your Acked-by.
>
>
Acked-by: Dinh Nguyen <dinguyen@kernel.org>
Dinh
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next prev parent reply other threads:[~2019-02-07 18:17 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-15 8:11 [PATCH] mtd: rawnand: denali_dt: remove single anonymous clock support Masahiro Yamada
2019-01-15 8:22 ` Miquel Raynal
2019-01-16 1:27 ` Masahiro Yamada
2019-01-21 9:11 ` Miquel Raynal
2019-01-28 10:20 ` Miquel Raynal
2019-01-30 16:20 ` Dinh Nguyen
2019-01-31 17:24 ` Dinh Nguyen
2019-01-31 17:26 ` Boris Brezillon
2019-02-05 13:18 ` Miquel Raynal
2019-02-07 18:17 ` Dinh Nguyen [this message]
2019-02-07 22:20 ` Miquel Raynal
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